213024420241 has 4 divisors (see below), whose sum is σ = 213431733232. Its totient is φ = 212617107252.

The previous prime is 213024420209. The next prime is 213024420251. The reversal of 213024420241 is 142024420312.

213024420241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 213024420241 - 2⁵ = 213024420209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213024420251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203655711 + ... + 203656756.

It is an arithmetic number, because the mean of its divisors is an integer number (53357933308).

Almost surely, 2^213024420241 is an apocalyptic number.

It is an amenable number.

213024420241 is a deficient number, since it is larger than the sum of its proper divisors (407312991).

213024420241 is an equidigital number, since it uses as much as digits as its factorization.

213024420241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407312990.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 213024420241 its reverse (142024420312), we get a palindrome (355048840553).

The spelling of 213024420241 in words is "two hundred thirteen billion, twenty-four million, four hundred twenty thousand, two hundred forty-one".